Hf
Hafnium-161m
Protons (Z)
72
Neutrons (N)
89
Mass number
161
Half-Life
4.8 µs
Abundance
---
Mass
160.951 u
Mass Excess
-45,987.0 keV
Spin
(13/2+)
Discovered
2014
Binding energy per nucleon
8,007 keV
Neutron separation energy
8,119 keV
Proton separation energy
3,006 keV
Decay Mode
- γ→Hafnium-161100%
Decay chain
- HfHafnium-161Z 72 · N 894.8 µs
- γ100%
- β⁺99.71%
- β⁺100%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%